[{"id":1186250,"text":"mu-  155 MeV","data":{"start":[125.0, -0.0, 169.9],"end":[137.1, -50.9, 154.1]},"children":[],"icon":"jstree-file"}, {"id":1186251,"text":"proton  502 MeV","data":{"start":[125.0, 0.0, 169.9],"end":[124.7, 6.2, 198.3]},"children":[],"icon":"jstree-file"}]